Modem

20 boards

KiCad boards from 5 GitHub repositories tagged “modem”, the most starred first; open any of them in PCBKit.

2 layers100 × 66.1 mm
PicoWiFiModem
mecparts/PicoWiFiModem
A Pico W based RS232 <-> WiFi modem with Hayes AT style commands and LED indicators
39 parts64GPL-3.0
2 layers58.9 × 19.3 mm
Lora digirepeater micro
sh123/micro_loraprs
Arduino Micro LoRA/FSK USB KISS modem (for Linux AX.25, APRSDroid, Codec2Talkie) or standalone APRS AX.25 micro digirepeater
9 parts26GPL-2.0
2 layers47 × 37.5 mm
C64-wifimodem
DrZingo/c64-wifimodem
Source code for my c64-wifimodem
27 parts23GPL-3.0
2 layers100 × 100 mm
BulkyModem Module
tebl/BulkyModem
My significantly more expensive, slightly less capable version of the Zimodem-hardware. Surfing the BBS-world at a blazing 1200 baud (or faster)!
81 parts11
2 layers28.8 × 24.8 mm
Release modem mosfet atmega328p piezo
waynepiekarski/hydro-modem
HydroModem: Underwater Bell 103 modem implementation for low-power microcontrollers
48 parts3GPL-3.0
2 layers38.7 × 73 mm
BulkyModem-32 Mini
tebl/BulkyModem
My significantly more expensive, slightly less capable version of the Zimodem-hardware. Surfing the BBS-world at a blazing 1200 baud (or faster)!
26 parts11
2 layers100 × 100 mm
BulkyModem-32 Module
tebl/BulkyModem
My significantly more expensive, slightly less capable version of the Zimodem-hardware. Surfing the BBS-world at a blazing 1200 baud (or faster)!
69 parts11
2 layers100 × 100 mm
BulkyModem FA1
tebl/BulkyModem
My significantly more expensive, slightly less capable version of the Zimodem-hardware. Surfing the BBS-world at a blazing 1200 baud (or faster)!
6 parts11
2 layers100 × 100 mm
BulkyModem FB1
tebl/BulkyModem
My significantly more expensive, slightly less capable version of the Zimodem-hardware. Surfing the BBS-world at a blazing 1200 baud (or faster)!
10 parts11
2 layers48.8 × 48.3 mm
BulkyModem Module Audio
tebl/BulkyModem
My significantly more expensive, slightly less capable version of the Zimodem-hardware. Surfing the BBS-world at a blazing 1200 baud (or faster)!
7 parts11
2 layers100 × 23.2 mm
BulkyModem Module Panel
tebl/BulkyModem
My significantly more expensive, slightly less capable version of the Zimodem-hardware. Surfing the BBS-world at a blazing 1200 baud (or faster)!
16 parts11
2 layers100 × 23.2 mm
BulkyModem Module Panel B
tebl/BulkyModem
My significantly more expensive, slightly less capable version of the Zimodem-hardware. Surfing the BBS-world at a blazing 1200 baud (or faster)!
20 parts11
2 layers70.7 × 60.9 mm
BulkyModem RS-232 Adapter
tebl/BulkyModem
My significantly more expensive, slightly less capable version of the Zimodem-hardware. Surfing the BBS-world at a blazing 1200 baud (or faster)!
33 parts11
2 layers100 × 100 mm
BulkyModem Terminal
tebl/BulkyModem
My significantly more expensive, slightly less capable version of the Zimodem-hardware. Surfing the BBS-world at a blazing 1200 baud (or faster)!
81 parts11
2 layers100 × 100 mm
BulkyModem Terminal FA1
tebl/BulkyModem
My significantly more expensive, slightly less capable version of the Zimodem-hardware. Surfing the BBS-world at a blazing 1200 baud (or faster)!
10 parts11
2 layers100 × 23.2 mm
BulkyModem Terminal Panel
tebl/BulkyModem
My significantly more expensive, slightly less capable version of the Zimodem-hardware. Surfing the BBS-world at a blazing 1200 baud (or faster)!
16 parts11
2 layers70.7 × 43.8 mm
BulkyModem UserPort Adapter
tebl/BulkyModem
My significantly more expensive, slightly less capable version of the Zimodem-hardware. Surfing the BBS-world at a blazing 1200 baud (or faster)!
27 parts11
2 layers23.7 × 15.4 mm
Release modem atmega328p linein
waynepiekarski/hydro-modem
HydroModem: Underwater Bell 103 modem implementation for low-power microcontrollers
19 parts3GPL-3.0
2 layers28.8 × 15.4 mm
Release modem atmega328p
waynepiekarski/hydro-modem
HydroModem: Underwater Bell 103 modem implementation for low-power microcontrollers
31 parts3GPL-3.0
2 layers38.9 × 16.4 mm
Release serial i2c atmega328p switch
waynepiekarski/hydro-modem
HydroModem: Underwater Bell 103 modem implementation for low-power microcontrollers
34 parts3GPL-3.0